R82.G — Verification

Docs-only task; standard build/lint/test gate nonetheless per CLAUDE.md §5 “all three are gates”.

Result

PASS — contract §2.1 negative sweeps return 0 or only the single allowed exception; contract §2.2 positive sweeps all hold; §2.3 frontmatter intact; §2.4 colibri_code graduation verified; build+lint clean; tests green (1123/1123 after single pre-existing startup-flake rerun).

1. Contract §2.1 — Negative sweeps

1.1 Tool-count “19 tools” family 

$ grep -rnE "19 tools|all 19|exactly 19|19 MCP tools|19 Phase 0" docs/spec/ docs/world-schema.md
(empty)
$ echo $?
0

PASS — 0 hits.

1.2 Phantom tools 

$ grep -rnE "task_transition|server_shutdown|server_info|audit_session_end|task_delete|task_depends_on|task_link|task_assign|unified_init|unified_vitals|unified_set_project|unified_mode" docs/spec/ docs/world-schema.md
docs/spec/s17-mcp-surface.md:100:- **η Proof Store** — owns 3 shipped tools (`audit_session_start`, `merkle_finalize`, `merkle_root`). Sessions close implicitly on `merkle_finalize`; there is no explicit `audit_session_end` in Phase 0.

PASS (with enumerated allowed exception) — 1 hit. The hit is in s17 §7 Relationship block and is an explicit negation (“there is no explicit audit_session_end in Phase 0”). This is an allowed heritage/amendment-framing exception per contract §2.5 — the phantom name is named precisely to state that it does not exist in the Phase 0 surface.

1.3 Pre-amended name thought_list (word-boundary) 

$ grep -rnE "\bthought_list\b" docs/spec/ docs/world-schema.md
(empty)
$ echo $?
0

PASS — 0 hits. thought_record_list correctly used throughout (the \b word boundary prevents false matches).

2. Contract §2.2 — Positive sweeps

2.1 14 tools in world-schema.md 

$ grep -cF "14 tools" docs/world-schema.md
2

PASS — ≥ 1 required; got 2 (L20 “tools: 14” comment aside + L204 “14 tools (the shipped API surface…)” and L419 “14 tools · data/colibri.db”). Actual hits:

$ grep -nF "14 tools" docs/world-schema.md
204:│   └── 14 tools (the shipped API surface — ADR-004 R75 Wave H amendment)
419:  │  ν Integrations (basic) · 14 tools · data/colibri.db

(L20 does not match the exact literal “14 tools” — it reads “tools: 14” — which is why grep-F gives 2, not 3. That is expected.)

2.2 14 shipped in s17 

$ grep -cF "14 shipped" docs/spec/s17-mcp-surface.md
3

PASS — ≥ 1 required; got 3.

$ grep -nF "14 shipped" docs/spec/s17-mcp-surface.md
12:> **Phase 0 shipped.** This document specifies the MCP tool surface Colibri exposes in Phase 0. The surface is **live**: `src/server.ts` and the domain controllers referenced here are shipped (P0.2.1 onward, across R75 Waves A–I). The original 19-tool plan was amended to **14 shipped tools** in [ADR-004](../architecture/decisions/ADR-004-tool-count.md) (R75 Wave H amendment); the amended catalogue is authoritative in §1 below and in [`docs/reference/mcp-tools-phase-0.md`](/AMS/reference/mcp-tools-phase-0.html).
16:Phase 0 ships **14 tools across 5 domains** over **one transport** (MCP stdio) — ADR-004 R75 Wave H amendment (19 planned → 14 shipped). The full per-tool specification — Zod schemas, request/response shapes, examples — lives in [`docs/reference/mcp-tools-phase-0.md`](/AMS/reference/mcp-tools-phase-0.html). S17 is the **contract** for how the surface behaves; the tools reference is the catalogue.
26:**Total: 14 shipped tools.** `audit_session_start` is registered by the η loader (`registerMerkleTools`, `src/server.ts` L571–L575) but participates in the ζ Decision Trail chain — every `thought_record` must cite a live session started by `audit_session_start` per the ordering rule in the writeback protocol.

2.3 Session 7 SEALED + Session 8 ACTIVE 

$ grep -nE "Session 7.*SEALED|Session 7.*closed" docs/world-schema.md
291:    │   ├── Session 7: R74 series (documentation finish, zone hardening), SEALED 2026-04-09

$ grep -nE "Session 8.*ACTIVE|Session 8.*R75" docs/world-schema.md
292:    │   └── Session 8: R75+ (Phase 0 code + R81 κ kickoff), ACTIVE

PASS — both required, both present.

3. Contract §2.3 — Frontmatter preservation 

$ head -1 docs/spec/s17-mcp-surface.md docs/spec/index.md docs/spec/s12-dsl.md docs/world-schema.md
==> docs/spec/s17-mcp-surface.md <==
---
==> docs/spec/index.md <==
---
==> docs/spec/s12-dsl.md <==
---
==> docs/world-schema.md <==
---

PASS — all four files start with the YAML frontmatter delimiter.

4. Contract §2.4 — s17 colibri_code graduation 

$ grep -E "^colibri_code:" docs/spec/s17-mcp-surface.md
colibri_code: partial

PASS — graduated from none → partial per ADR-006 §Decision (shipped Phase 0 slice).

5. All residual 19 hits — classification 

$ grep -rn "19" docs/spec/ docs/world-schema.md | wc -l
32

32 total residual 19 hits in the edited surface. Classification:

Category Count Example
s19 spec-number reference (not tool count) 11 s19-governance, s01–s19, “19 specs”
19 event-taxonomy codes 2 “6 categories × 19 codes” (s02)
Ed25519 crypto 5 Ed25519 signatures (s06, s07, s13, s18, world-schema)
Amendment framing “19 planned → 14 shipped” or “19 → 14” 4 s17 L12, L16, L119; world-schema L20
s19-governance table thresholds (arithmetic: 100/100=100, 10000/x=19, etc.) 3 “19”, “199” — scoring-table numeric outputs
updated: 2026-04-19 frontmatter 7 date literal, not a tool count

None of the 32 hits is the forbidden “19 tools” / “19 MCP tools” / “19 Phase 0 MCP tools” / “all 19” / “exactly 19” pattern. Every hit is either a spec number, a date, an event code, a crypto name, a governance threshold output, or an explicitly-historical amendment citation.

6. Build / lint / test gate

R82.G touches zero src/ files. The gate was run anyway per CLAUDE.md §5.

6.1 Build 

$ npm run build
> colibri@0.0.1 build
> tsc

(exit 0)

PASS — clean tsc.

6.2 Lint 

$ npm run lint
> colibri@0.0.1 lint
> eslint src

(exit 0)

PASS — clean eslint.

6.3 Tests (full suite) 

$ npm test
...
Test Suites: 1 failed, 26 passed, 27 total
Tests:       1 failed, 1122 passed, 1123 total
...
FAIL src/__tests__/startup.test.ts (27.528 s)
  ● startup — subprocess smoke › tsx src/server.ts boots and logs [Startup] Phase 1
    Expected pattern: /\[colibri\] starting/
    Received string:  ""

Single hit of the pre-existing startup — subprocess smoke flake (MEMORY: “Pre-existing startup — subprocess smoke flakiness under full-suite load — predates Wave H; all 4 R77 executors hit it once, always green on rerun”). Rerun in isolation:

$ npm test -- --testPathPattern=startup
...
Test Suites: 1 passed, 1 total
Tests:       40 passed, 40 total

PASS — 40/40 startup tests green on isolated rerun; zero R82.G-originated regressions. Total suite 1123/1123 after flake-rerun (memory baseline 1085 + R81 Wave 1 +38 = 1123, as recorded in project_r81_kappa_wave_1_2026_04_19.md).

7. Manifest path error — flagged for Sigma Phase B

Per audit §0 and §10: the R82 manifest lists docs/spec/s03-task-pipeline.md and docs/spec/s05-decision-trail.md as R82.G targets. Neither file exists. The actual drift surfaces were:

  • docs/spec/s17-mcp-surface.md (primary; 4 “19 tools” hits + 8 phantom-tool hits pre-edit)
  • docs/spec/index.md (3 “19 tools” hits pre-edit)
  • docs/spec/s12-dsl.md (1 “19 tools” hit pre-edit)
  • docs/world-schema.md (2 “19” hits + 1 S7 ACTIVE pre-edit)

Sigma Phase B gate-check: please treat this as a manifest transcription error (precedent: R82.F docs/2-plugin/deploy.md → docs/guides/deploy.md, which R82.F audit §0 flagged identically). The line-level drift the T0 survey described in §Group 3 is fully reconciled; the file names alone were wrong in the manifest.

8. Diff summary 

$ git diff origin/main -- docs/spec/ docs/world-schema.md --stat
 docs/spec/index.md           |  6 ++---
 docs/spec/s12-dsl.md         |  2 +-
 docs/spec/s17-mcp-surface.md | 59 ++++++++++++++++++++++----------------------
 docs/world-schema.md         |  7 +++---
 4 files changed, 37 insertions(+), 37 deletions(-)

Net: zero line-count delta (37 insertions, 37 deletions). Symmetric replacement — no scope creep.

9. Definition of done — contract §7 checklist

# Criterion Status
1 §2.1 negative sweeps return 0 (or only allowed exceptions) PASS (1 allowed exception: audit_session_end negation statement)
2 §2.2 positive sweeps meet minimums PASS (14 tools: 2 ≥ 1; 14 shipped: 3 ≥ 1; S7 SEALED: 1 ≥ 1; S8 ACTIVE: 1 ≥ 1)
3 §2.3 frontmatter intact PASS (4/4)
4 §2.4 colibri_code graduation PASS (partial)
5 Verification doc committed PASS (this file)
6 Writeback block in PR body PENDING (next step: push + PR)
7 Manifest path error flagged for Sigma PASS (§7 above + audit §0/§10)

All code-verifiable gates pass.

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